The invention aims to overcome the defects of the prior art, and the invention provides a novel packaging container which has the advantages of simple structure, accurate control, convenient carrying, storage and transportation, and simultaneously has the functions of automatic mixing and blending, and the packaging container not only has integral commodity sealing property, but also can independently seal two or more materials which are independently configured in the container, so that a user or a consumer can automatically mix and blend the independently sealed contents in the container while opening the packaging container or screwing a container cover plug, thereby not only ensuring the improvement of the stability, the freshness, the functional quality or other quality aspects of the product, but also ensuring that the user or the consumer can intuitively feel the special character of the contents of the product, and also ensuring that the user or the consumer can obtain pleasant feeling in the automatic blending process of the product. The invention also relates to a packaging composition of the packaging container, an assembly method and application thereof.
The packaging container according to the invention comprises a packaging container with an open container neck, preferably a packaging bottle, a packaging bag, a packaging can, in particular a packaging bag with a sealing cap or a packaging bag with a sealing plug, etc. In order to clearly illustrate the present invention, in the following description, the technical scheme of the present invention is mainly described by the structure of the packaging bottle, but the technical scheme of the present invention is equally applicable to packaging bags and packaging cans, especially packaging bags with sealing covers and packaging bags with sealing plugs, and the packaging bottle and the packaging bag are packaging containers with different packaging materials and packaging forms, and have no essential difference in the aspects of product containing and storing, so that those skilled in the art can easily understand the technical ideas or technical schemes of the present invention.
The invention provides a technical scheme for realizing airtight storage or release allocation of materials in an inner cylinder or an inner cylinder cavity of a bottle cap by rotating the bottle cap to enable an outlet channel and a sealing plug of an inner cylinder of the bottle cap which are accessory components to be mutually staggered and closed, namely, the staggered change of the sealing plug of the outlet of the bottle cap component. The invention adopts the following technical scheme.
The packaging container comprises a main bottle body, a bottle cap, an inner bottle cap cylinder and an inner bottle cap, wherein the main bottle body is connected with and sealed with an inner thread on the bottle cap through an outer thread on a bottle neck, the main bottle body contains a first material, and a second material or more materials are contained in a cavity separated in the inner bottle cap cylinder or the inner bottle cap cylinder;
The bottle cap is connected with the tail end of the bottle cap inner barrel and can rotate mutually, and at least one mutually matched reverse rotation blocking device is arranged on the tail end of the bottle cap inner barrel and the inner wall of the top of the bottle cap;
The head end of the bottle cap inner cylinder is provided with an outlet channel of the bottle cap inner cylinder or the inner cylinder cavity, the outlet channel is provided with an opening communicated with the bottle cap inner cylinder or the inner cylinder cavity, and the outlet channel is provided with a sealing plug capable of sliding in the outlet channel; wherein each chamber is provided with at least one outlet channel which is used as an outlet for the second material or more materials contained in the inner cylinder of the bottle cap; a sealing plug top piece is arranged on the inner wall of the head end of the inner barrel cap, and at least one outlet is arranged in the sealing plug top piece; if necessary, the part of the sealing plug top piece contacted with the sealing plug can be provided with a diversion notch, when the outlet channel is opened, the material can smoothly reach the outlet of the sealing plug top piece through the diversion notch, in addition, if necessary, the outer wall of the sealing plug top piece can be provided with a sealing gasket or a sealing ring for sealing the material to be released only from the outlet of the sealing plug top piece without leakage from other parts;
The inner cylinder cover cap is connected with the bottle cap inner cylinder through a buckle or a thread, the inner cylinder cover cap is sleeved on the outer wall of the bottle cap inner cylinder, the inner cylinder cover cap and the bottle cap inner cylinder can rotate mutually and generate displacement, the displacement generated by the mutual rotation of the inner cylinder cover cap and the bottle cap inner cylinder can realize that a sealing plug top piece on the inner cylinder cover cap pushes a sealing plug at the head end of the bottle cap inner cylinder to generate displacement, so that the sealing plug slides in an outlet channel, and further, the sealing plug is mutually closed-misplaced in the outlet channel, so that the sealing plug is in a closed-open state for the outlet channel;
The outer wall of the inner cylinder cover cap and the inner wall of the bottleneck of the main bottle body are at least provided with a rotation preventing device which is matched with each other, and the inner cylinder cover cap is contacted with the bottleneck of the main bottle body through the rotation preventing device;
It is particularly preferred that, if required, an elastomer is arranged in the inner cylinder or chamber of the bottle cap, the elastomer is arranged in the inner cylinder of the bottle cap, the elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug, preferably the elastomer is compressed gas, the material in the inner cylinder or chamber of the bottle cap can be smoothly and rapidly released through the extrusion action of the elastomer when the outlet passage of the material in the inner cylinder or chamber of the bottle cap and the outlet of the sealing plug top piece are mutually communicated, the elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug, preferably the elastomer is compressed gas, preferably compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen and the like, and when the elastomer selects the combination of compressed gas or the compressed gas and the rubber plug, the pressure of the compressed gas is more than 0.11MPa. For example, the pressure of the compressed gas is 0.11MPa、0.12MPa、0.13MPa、0.14MPa、0.15MPa、0.17MPa、0.2MPa、0.22MPa、0.25MPa、0.28MPa、0.3MPa、0.33MPa、0.35MPa、0.37MPa、0.4MPa、0.42MPa、0.45MPa、0.47MPa、0.5MPa、0.53MPa、0.55MPa、0.6MPa、0.62MPa、0.65MPa、0.68MPa、0.7MPa、0.72MPa、0.75MPa、0.77MPa、0.8MPa、0.83MPa、0.85MPa、0.9MPa、0.92MPa、0.95MPa、0.97MPa、1MPa、1.1MPa、1.2MPa、1.3MPa、1.4MPa、1.5MPa、1.6MPa、1.7MPa,, etc. When the elastic body adopts a combination of the spring and the rubber plug, one end of the spring is contacted with or stressed on a sealing cover of the bottle cap or the bottle cap inner barrel, and a spring base is arranged at the inner surface of the sealing cover of the bottle cap or the bottle cap inner barrel contacted with the spring according to requirements so as to be beneficial to compression and stability of the spring and release of elasticity, the other end of the spring is contacted with the rubber plug, the elasticity generated by compression of the spring acts on the rubber plug to extrude the second material or the more materials in the bottle cap inner barrel;
in addition, it is particularly preferred, if desired, to provide a spring in the outlet channel, which spring has an end which acts on the sealing plug so that the sealing plug is always in the closed position of the outlet channel, and only when the sealing plug top part pushes the sealing plug, the sealing plug can be moved from the closed position of the outlet channel to a displaced position, and the outlet channel can be opened.
Further, the inner cylinder of the bottle cap can be divided into at least two chambers to realize that the second material or more materials are respectively and independently sealed, stored and released, for example, the second material, the third material, the fourth material, the fifth material, the sixth material and the like which are mutually independent and mutually sealed can be accommodated, so that the respective stability requirements of various materials or the comprehensive allocation requirements can be met;
Preferably, the inner cylinder of the bottle cap is divided into two independent chambers so as to respectively contain a second material and a third material, the head end of the inner cylinder of the bottle cap is provided with outlet channels of the respective chambers, and the outlet channels are internally provided with sealing plugs capable of sliding in the outlet channels;
Preferably, the inner cylinder of the bottle cap is divided into three independent chambers so as to respectively contain a second material, a third material and a fourth material, the head end of the inner cylinder of the bottle cap is provided with outlet channels of the respective chambers, a sealing plug capable of sliding in the outlet channels is arranged in the outlet channels, the inner wall of the head end of the inner cylinder cap is provided with a sealing plug top piece, and at least one outlet is arranged in the sealing plug top piece.
It should be noted that, regarding the concept of the tail end and the head end of the inner cylinder or the inner cylinder cap, the tail end of the inner cylinder or the inner cylinder cap refers to one end connected to or close to the bottle cap, and the head end of the inner cylinder or the inner cylinder cap refers to the other end or the end provided with the outlet channel. The second material or more refers to the second material or more than the second material, for example, the second material, the third material, the fourth material, the fifth material, and so on.
The reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a flaky, inclined flaky or lodging-shaped device on the inner wall of the bottle cap, or the reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a concave or convex device on the inner wall of the bottle cap, the device can enable the bottle cap to rotate in one direction and be blocked when rotating in the opposite direction, the device is matched with the device, and is usually made of plastic, rubber or plastic materials according to elastic deformation of the material and designed structure, so that the inner cylinder of the bottle cap rotates in one direction and is blocked when rotating in the opposite direction. The concave or convex arrangement comprises a serrated, flaky, inclined flaky or lodged arrangement or an arrangement with a concave or convex functional structure formed by a serrated, flaky, inclined flaky or lodged component;
The reverse rotation blocking device is positioned on the section of the wall body at the tail end of the bottle cap inner barrel and the inner wall at the top of the bottle cap, or is positioned on the outer wall at the tail end of the bottle cap inner barrel and the inner wall at the top of the bottle cap, or can be positioned on the outer wall at the tail end of the bottle cap inner barrel and the side inner wall at the top of the bottle cap.
When the packaging container is opened or the bottle cap is screwed, the bottle cap drives the bottle cap inner cylinder to rotate together under the action of the reverse rotation blocking device, the inner cylinder cap can not rotate due to the blocking of the rotation blocking device, the bottle cap inner cylinder and the inner cylinder cap rotate mutually, the inner cylinder cap is close to the bottle cap inner cylinder under the action of the screw thread, so that the sealing plug top piece is close to and pushes the sealing plug to displace, the sealing plug slides to a staggered position in the outlet channel, the outlet channel is opened, the second material or more materials in the bottle cap inner cylinder can be automatically released or sprayed out under the action of gravity or the extrusion action of an elastomer and are mixed with the first material, and the purpose of automatically and quickly mixing the second material or more materials with the first material can be achieved in the process of opening the packaging container or the bottle cap can be achieved by only screwing.
The sealing plug in the outlet channel is made of rubber materials, preferably silica gel or butyl rubber, and can be columnar, special-shaped or spherical;
The sealing plug can be made of a single rubber material or can be formed by combining the rubber material with other supporting or fixing components, for example, the sealing plug comprises but not limited to a supporting piece assembled by rubber and plastic, a fixing piece assembled by rubber and plastic, or a rubber material is encapsulated on the plastic supporting piece or the plastic fixing piece by adopting an injection molding encapsulation method;
the sealing plug can be independently arranged in the outlet channel, the sealing plug device can be arranged on the sealing plug top piece of the inner cylinder cover, the sealing plug device is arranged in the outlet channel through the sealing plug top piece, the sealing plug device is arranged on the sealing plug top piece of the inner cylinder cover, the rubber material is encapsulated on the sealing plug top piece of the inner cylinder cover by adopting an injection molding encapsulation method to form an independent integral component, the sealing plug can be made into an independent rubber accessory, and the accessory is assembled on the sealing plug top piece of the inner cylinder cover.
The tail end of the inner cylinder of the bottle cap can be provided with a sealing cover, after the second material or more materials are respectively filled into the inner cylinder or the inner cylinder cavity of the bottle cap and are placed into the elastic body, the inner cylinder or the inner cylinder cavity of the bottle cap is respectively sealed by the sealing cover, preferably the sealing cover is provided with a sealing plug or a sealing gasket for enhancing the tightness of the materials and the elastic body in the inner cylinder of the bottle cap, the sealing plug or the sealing gasket is usually made of rubber materials, preferably made of silica gel or butyl rubber, the sealing plug or the sealing gasket comprises the rubber materials which are encapsulated on the sealing cover by adopting an injection molding encapsulation method to form an independent integral component, or the sealing plug or the sealing gasket can be made into a single rubber fitting and then the fitting is assembled on the sealing cover, or the tail end of the inner cylinder of the bottle cap and the cylinder body are the same integral, preferably the same integral component, such as an integral injection molding piece.
If necessary, in order to enhance the interaction force between the bottle cap and the reverse rotation blocking device of the bottle cap inner barrel, the contact force area of the reverse rotation blocking device matched with each other can be enlarged, and the setting position of the reverse rotation blocking device on the bottle cap inner barrel is selected in a combined way, for example, preferably, the reverse rotation blocking device is arranged on the outer wall of the top of the tail end of the bottle cap inner barrel or the outer wall of the sealing cover of the bottle cap inner barrel, or the tail end of the bottle cap inner barrel is arranged into a connected annular barrel shape, the reverse rotation blocking device is arranged on the outer wall of the annular barrel shape, or a circular ring-shaped plane structure perpendicular to the central axis of the bottle cap inner barrel is arranged on the outer wall of the tail end of the bottle cap inner barrel, and the reverse rotation blocking device is arranged on the top surface of the plane structure.
The rotation preventing device is a device which is arranged in a convex shape on the outer wall of the inner cylinder cover cap and is matched with a concave shape on the inner wall of the bottleneck of the main bottle body, or the rotation preventing device is a device which is arranged in a concave shape on the outer wall of the inner cylinder cover cap and is matched with a convex shape on the inner wall of the bottleneck of the main bottle body, and can enable the inner cylinder cover cap to be fixed relative to the bottleneck of the main bottle body and prevent the inner cylinder cover cap from rotating relative to the bottleneck of the main bottle body, or at least prevent the inner cylinder cover cap from rotating relative to the bottleneck of the main bottle body in one direction, preferably the concave or convex shape comprises a serrated, sheet-shaped, inclined sheet-shaped or lodged shape, or a concave or convex functional structure formed by serrated, sheet-shaped, inclined sheet-shaped or lodged components;
the materials may be liquid materials, solid materials, mixtures of solids and liquids, or slurries, preferably solid powder materials, solid particulate materials including but not limited to effervescent granules, rapidly disintegrating granules, normal granules, etc. for pharmaceutical applications, tablet materials including but not limited to effervescent tablets, dispersible tablets, rapidly disintegrating tablets, normal tablets, etc. preferably at least one of the first material, the second material, and the further materials is a liquid material, e.g. the first material and the second material are both liquid materials, or the first material is a solid material, the second material is a liquid material, or the first material is a liquid material, the second material is a solid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.
It will be appreciated that when there is no separate chamber in the inner barrel of the closure, the inner barrel of the closure itself may be considered to be only one chamber and only one material may be contained, and when separate chambers are provided in the inner barrel of the closure, each chamber has an open channel located at the head end of the inner barrel of the closure.
If necessary, the tail end of the inner cylinder of the bottle cap is preferably connected with the bottle cap in a buckling manner, after connection, the inner cylinder of the bottle cap and the reverse rotation blocking device on the bottle cap can be contacted or realize the function of mutual matching, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, for example, the inner cylinder of the bottle cap is preferably connected in a buckling manner by adopting a convex buckle arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap, or in a buckling manner by adopting a convex buckle arranged on the inner cylinder of the bottle cap and a concave buckle groove arranged on the bottle cap, or in a buckling manner by adopting a groove arranged on the inner cylinder of the bottle cap and a convex buckle arranged on the bottle cap.
The bottle cap is preferably in a shape with a protruding top, and has the advantages and the significance of being convenient for interconnecting and stabilizing the bottle cap and the tail end of the bottle cap inner cylinder, being beneficial to the distribution of relevant settings or components on the inner wall of the bottle cap, being beneficial to expanding the volume of the bottle cap inner cylinder and containing more materials, being beneficial to separating more chambers in the bottle cap inner cylinder to contain more different types of materials, and being beneficial to the assembly operation of meeting the interconnection sealing of the bottle cap threads and the threads of the bottle neck of the main bottle body.
Further, as can be appreciated by those skilled in the art, a ring of spot-shaped connecting ring with anti-theft opening can be arranged at the bottom of the periphery of the bottle cap, the spot-shaped connecting ring is connected with the bottle cap in a contact manner and forms an integral part with the bottle cap, when the bottle cap is opened, the spot-shaped connecting ring breaks due to the blocking effect of the outer part of the bottle neck, and the spot-shaped connecting ring is separated from the bottle cap to play a role in anti-theft opening.
Optionally, a layer of gasket may be provided on the inner surface of the bottle cap in contact with the mouth of the main bottle body to ensure tightness between the mouth of the main bottle body and the bottle cap, the preferred gasket being a rubber gasket, and most preferred being a silica gel gasket, for example, a layer of rubber mat is coated on the inner surface of the bottle cap by a glue dropping method.
The size of the opening which is arranged on the outlet channel and is communicated with the inner cylinder or the inner cylinder cavity of the bottle cap and the size of the outlet of the sealing plug top piece can be set according to the state of the released materials, the opening on the outlet channel and the outlet of the sealing plug top piece can be large or small for liquid materials with good fluidity, and for materials with poor fluidity, such as high-viscosity liquid materials, slurry, solid powder, solid particles, solid flakes or blocks, the opening on the outlet channel and the outlet of the sealing plug top piece should be larger so as to facilitate the smooth release of the materials;
the outlet of the sealing plug top piece can be of various shapes so as to facilitate the smooth release of the material, in particular, when the material contained therein is liquid, the outlet of the sealing plug top piece is designed to be of various shapes so as to enable the liquid material to be released to take on different shapes, including water columns or liquid columns, spray shapes and the like.
Further, if necessary, at least one rib or a blocking buckle which is matched with each other can be arranged on the inner wall of the inner cylinder cover cap and the outer wall of the inner cylinder of the bottle cap in the direction parallel to the central axis of the inner cylinder cover cap or the inner cylinder of the bottle cap, and can be used as a rotation positioning rib or a rotation positioning blocking buckle of the inner cylinder cover cap and the inner cylinder of the bottle cap for positioning the sealing plug at a specific position in a dislocation-closing state in the outlet channel; the ribs or the blocking buckles are arranged in a protruding shape or a groove shape on the inner wall of the inner cylinder cover and the outer wall of the inner cylinder of the bottle cap, the arrangement comprises strip-shaped objects, columns, sheets or groove track-shaped arrangements, the ribs or the blocking buckles arranged on the inner wall of the inner cylinder cover and the outer wall of the inner cylinder of the bottle cap are mutually matched, and the purpose is that when the inner cylinder cover and the inner cylinder of the bottle cap rotate to a specific position, especially when the sealing plug slides to a position where the outlet channel is closed or misplaced, the rotating positioning ribs or the rotating positioning blocking buckles can enable the inner cylinder cover and the inner cylinder of the bottle cap not to rotate mutually or not to be easily rotated, so that stability is guaranteed for safe storage of materials in a sealing state, or positioning and control of release time of accurate positions are brought for full release of the materials;
Preferably, when the inner cylinder cover cap and the inner cylinder of the bottle cap are mutually rotated to the rib or the blocking buckle position, the sealing plug is just slid to the best position for closing the outlets of the inner cylinder cover cap and the inner cylinder of the bottle cap so as to be beneficial to sealing and preserving materials, or just slid to the position for opening the outlets of the inner cylinder cover cap and the bottle cap by dislocation, so as to be beneficial to releasing materials, or when the inner cylinder cover cap and the inner cylinder of the bottle cap are mutually rotated to the rib or the blocking buckle position, the inner cylinder cover cap and the inner cylinder of the bottle cap can not be mutually rotated or can not be easily rotated, and the sealing plug is slid to the best position for closing the outlets so as to ensure that products are not accidentally released in the states of storage, transportation and the like, in addition, when the sealing plug can not be easily rotated, slight vibration or fine sound can be generated when the sealing plug slides past the rib or the blocking buckle, the vibration or the sound can be felt when a user opens the packaging container or twists the bottle cap, thereby facilitating the control of the handle when the user opens the packaging container or twists the bottle cap. For example, a rib is arranged on the outer wall of the inner cylinder of the bottle cap, when the sealing plug slides to the position that the outlet is closed, the rib is positioned in the middle of two ribs arranged on the inner wall of the inner cylinder cap, so that the inner cylinder cap and the inner cylinder of the bottle cap cannot be easily rotated to prevent accidental release of products in the states of storage, transportation and the like, or for example, a rib is arranged on the outer wall of the inner cylinder of the bottle cap, when the sealing plug slides to the position that the outlet is misplaced and is opened, the rib is positioned on one rib arranged on the inner wall of the inner cylinder cap, and the two ribs are contacted with each other and prevent rotation, thereby overcoming the defects that the inner cylinder cap and the inner cylinder of the bottle cap cannot be mutually rotated or cannot be easily rotated, so that the materials cannot be completely released due to too short retention time when the outlet is opened, and being beneficial to smooth release and complete release of the materials;
In addition, on one hand, the setting of rib or fender knot can be accurate control sealing plug top piece's export and export passageway be dislocation each other or when closed bottle lid inner tube and inner tube block relatively pivoted scope, on the other hand, this setting makes the external screw thread on the bottleneck of main bottle body and the internal screw thread on the bottle lid be in the circular motion and the up-and-down motion when screwing up or unscrewing, even when the bottle lid drops the bottleneck, better coordination or cooperation opens the rhythm that packaging container and material mix, and in the third aspect, when bottle lid inner tube and inner tube block relatively pivoted, this device can avoid the export on the bottle lid inner tube to appear a lot of, the unnecessary staggering or closure with sealing plug top piece's export, this rib or fender knot has decided the export passageway and sealing plug top piece's export and is the range of movement when staggering each other or closing.
It will be appreciated by those skilled in the art that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably an assembly or composition of individual components of the present invention, and of course, those skilled in the art will appreciate that the individual components of the present invention may be assembled, joined and secured or welded using individual parts, with greater difficulty, inefficiency or cost of manufacture, when such components are produced, for example, by injection molding. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.
In particular, the concave or convex arrangement is arranged on the inner wall of the bottleneck of the main bottle body, namely the rotation preventing device of the bottleneck of the main bottle body and the main bottle body can be mutually independent components, the components with the concave or convex arrangement are assembled and fixed at the inner cavity of the bottleneck to form an assembly part, or the concave or convex structure is formed at the inner wall of the bottleneck of the main bottle body, so that the rotation preventing device is arranged at the inner wall of the bottleneck of the main bottle body.
The closure is preferably a separate integral component, for example, when a male closure is used, preferably by injection moulding, and in particular, the projecting portion of the closure and the side wall of the closure may be formed as separate parts, and assembled, for example, when a male closure is used, the separate parts of the top of the closure may be provided with anti-rotation blocking means, the separate parts of the side wall of the closure may be provided with snap means, and further the separate parts of the top of the closure may be provided with means for connecting and sealing the separate parts of the side wall of the closure together, for example by snap, screw or welding.
The number of the outlet channels of each cavity of the bottle cap inner barrel is at least one, preferably one outlet channel is arranged in each cavity, the number of the outlets of the sealing plug top piece is at least one, and the number of the outlets of the sealing plug top piece can be the same as or different from the number of the outlet channels of all the cavities.
On the other hand, the technical scheme of the packaging container disclosed by the invention is that when a user or a consumer opens the packaging container or only needs to screw the bottle cap, independent sealed contents in the packaging container can be automatically mixed together to achieve the effect of automatic blending, wherein the materials can be automatically mixed without influencing the operation of screwing the container cap after filling the materials into the packaging container or the operation of screwing the bottle cap after the user unscrews the bottle cap, and the packaging container mainly has the advantages that the reverse rotation blocking device and the rotation blocking device are arranged on the container neck and the bottle cap component, and the bottle cap component is equivalent to an accessory part of the container cap.
The packaging container comprises a main bottle body, a bottle cap inner barrel and an inner barrel cap, wherein the main bottle body is connected with and sealed with an inner thread on the bottle cap through an outer thread on a bottle neck, the bottle cap inner barrel can comprise separated cavities, the bottle cap inner barrel is connected with the tail end of the bottle cap inner barrel and can rotate mutually, at least one mutually matched reverse rotation blocking device is arranged on the tail end of the bottle cap inner barrel and the inner wall of the top of the bottle cap, the head end of the bottle cap inner barrel is provided with an outlet channel of the bottle cap inner barrel or the inner barrel cavity, a sealing plug capable of sliding in the outlet channel is arranged in the outlet channel, at least one outlet is arranged in each cavity, the inner wall of the head end of the inner barrel cap is provided with a sealing plug top piece, the inner barrel cap inner barrel and the bottle cap inner barrel are connected through a buckle or a thread, the inner barrel cap is sleeved on the outer wall of the bottle cap inner barrel, and the inner barrel cap inner barrel can rotate mutually and displace, and at least one mutually matched rotation blocking device is arranged on the outer wall of the inner barrel cap inner barrel and the bottle neck of the main bottle body;
The inner cylinder or the cavity of the bottle cap is internally provided with an elastomer, the elastomer is arranged in the inner cylinder of the bottle cap, the elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of the compressed gas and the rubber plug, and the elastomer is preferably the compressed gas;
When the materials in the packaging container are in a storage state, the sealing plug in the outlet channel is in a closed position, so that the materials are in an independent sealing state, when the packaging container is opened or the bottle cap is screwed, the bottle cap drives the bottle cap inner cylinder to rotate together under the action of the reverse rotation blocking device, the inner cylinder cap and the inner cylinder cap rotate mutually under the action of the rotation blocking device, the inner cylinder cap is close to the bottle cap inner cylinder under the action of the screw thread, so that the sealing plug top piece is close to and pushes the sealing plug to displace, and the sealing plug is dislocated to open the outlet channel, the materials in the bottle cap inner cylinder are automatically released or sprayed out under the action of gravity or the extrusion action of an elastomer and are mixed with the materials in the main bottle body, and the purposes of opening the packaging container can be achieved, or the bottle cap is only screwed, and various materials can be automatically and quickly mixed and blended together can be achieved; of course, the inner cylinder and the inner cylinder cap can also be regarded as inner cylinder components of the bottle cap;
The reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a flaky, inclined flaky or lodging-shaped device on the inner wall of the bottle cap, or the reverse rotation blocking device is a device which is arranged at the tail end of the inner cylinder of the bottle cap and is matched with a concave or convex device on the inner wall of the bottle cap, the device can enable the bottle cap to pass through when rotating in one direction and be blocked when rotating in the opposite direction, the device is matched with each other, the device is usually made of plastic, rubber or plastic materials, and the device is prevented when rotating in one direction according to the elastic deformation and the designed structure of the material. The concave or convex arrangement comprises a serrated, flaky, inclined flaky or lodged arrangement or an arrangement with a concave or convex functional structure formed by a serrated, flaky, inclined flaky or lodged component;
the reverse rotation blocking device is positioned on the section of the wall body at the tail end of the bottle cap inner barrel and the inner wall at the top of the bottle cap, or positioned on the outer wall at the tail end of the bottle cap inner barrel and the side inner wall at the top of the bottle cap;
The rotation preventing device is a device which is arranged in a convex shape on the outer wall of the inner cylinder cover cap and is matched with a concave shape on the inner wall of the main bottle body bottleneck, or the rotation preventing device is a device which is arranged in a concave shape on the outer wall of the inner cylinder cover cap and is matched with a convex shape on the inner wall of the main bottle body bottleneck, and the device can enable the inner cylinder cover cap and the main bottle body bottleneck to be relatively fixed and prevent the inner cylinder cover cap and the main bottle body bottleneck from relatively rotating, or at least prevent the inner cylinder cover cap and the main bottle body bottleneck from relatively rotating in one direction. Preferably, the concave or convex arrangement includes a serrated, sheet-like, inclined sheet-like or lodged arrangement, or an arrangement having a concave or convex functional structure formed by a serrated, sheet-like, inclined sheet-like or lodged member.
It is specifically noted that, as will be understood by those skilled in the art, the packaging container according to the present invention may have a structure in which individual components are assembled together or may be integrally formed as one piece.
The individual components, devices or arrangements of the packaging container according to the invention can be obtained by means of assembly, joining and fixing or welding of individual parts. It is specifically noted that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably individual, unitary components, or assemblies or combinations thereof that may be assembled, as will be appreciated by those skilled in the art, and that the individual components of the present invention may be assembled, joined, secured, or welded using individual parts, with greater difficulty, inefficiency, or cost of manufacture, such as by injection molding, when such components are manufactured. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.
The invention further provides a packaging composition which comprises a packaging container and two or more materials, wherein the two or more materials are respectively arranged in the packaging container and are sealed independently, at least one of the two or more materials is a liquid material, the packaging container adopts the packaging container, the main bottle body contains one material, and the bottle cap inner barrel or the cavity separated in the bottle cap inner barrel respectively contains the rest materials. For example, the invention provides a packaging composition which is independently sealed by two or more materials and can be automatically blended when a packaging container is opened or a bottle cap is screwed, wherein the packaging composition consists of a packaging container, a first material A, a second material B or more materials, the first material A, the second material B or more materials are positioned in the packaging container and are independently sealed, the packaging container adopts the packaging container, a main bottle body contains the first material A, and a cavity separated in an inner cylinder of the bottle cap or an inner cylinder of the bottle cap contains the second material B or more materials;
The materials may be liquid materials, solid materials, mixtures of solids and liquids, or slurries, preferably solid powder materials, solid particulate materials including but not limited to effervescent granules, rapidly disintegrating granules, normal granules, etc. for pharmaceutical applications, tablet materials including but not limited to effervescent tablets, dispersible tablets, rapidly disintegrating tablets, normal tablets, etc. preferably at least one of the first material a, the second material B, and more is a liquid material, e.g. the first material a and the second material B are both liquid materials, or the first material a is a solid material, the second material B is a liquid material, or the first material a is a liquid material, the second material B is a solid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.
Further, as can be appreciated by those skilled in the art, the bottom of the outer periphery of the bottle cap may be provided with a ring of spot-shaped connecting rings having an anti-theft opening function, the spot-shaped connecting rings are connected with the bottle cap by means of contacts and form an integral part with the bottle cap, and when the bottle cap is opened, the spot-shaped connecting rings break due to the blocking effect of the outer part of the bottle neck, and the spot-shaped connecting rings are separated from the bottle cap, thereby playing an anti-theft opening function.
The packaging container according to the invention comprises a packaging container with an open container neck, preferably a packaging bottle, a packaging bag, a packaging can, in particular a packaging bag with a sealing cap or a packaging bag with a sealing plug.
Further, the present invention provides two methods of assembling a packaging container or packaging composition.
Method one, the method comprising the steps of:
providing a component comprising a main bottle body, a bottle cap inner cylinder, an elastomer, an inner cylinder cap, or an assembly of individual parts providing said component;
sleeving the inner cylinder cover cap on the inner cylinder of the bottle cover and enabling the sealing plug in the outlet channel to be in a closed position;
filling materials into the inner bottle cap cylinder or a cavity in the inner bottle cap cylinder through the tail end of the inner bottle cap cylinder, and placing an elastomer into the inner bottle cap cylinder or the cavity in the inner bottle cap cylinder;
providing a sealing cover of the bottle cap inner cylinder, arranging the sealing cover at the tail end of the bottle cap inner cylinder, and sealing a cavity in the bottle cap inner cylinder or the bottle cap inner cylinder;
connecting the inner cylinder of the bottle cap with the bottle cap;
The main bottle body is filled with a first material, the bottle cap is arranged at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and jointed with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;
And (3) screwing the bottle cap so that the bottle cap threads are connected with the bottle neck threads of the main bottle body and are sealed.
A second method, comprising the steps of:
providing a component comprising a main bottle body, a bottle cap inner cylinder, an inner cylinder cap, or an assembly of individual parts providing the component;
providing a sealing cover of the bottle cap inner cylinder, arranging the sealing cover at the tail end of the bottle cap inner cylinder, and sealing a cavity in the bottle cap inner cylinder or the bottle cap inner cylinder;
Opening the outlet channel by enabling the sealing plug in the outlet channel to be in a staggered position through the filling head of the filling equipment, filling materials into the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder through the outlet channel, placing compressed gas into the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder, removing the filling head of the filling equipment after the pressure of the compressed gas reaches a preset value, and enabling the sealing plug in the outlet channel to be in a closed position under the action of the compressed gas, wherein the materials and the compressed gas are sealed in the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder;
sleeving the inner cylinder cover cap on the inner cylinder of the bottle cover and enabling the sealing plug in the outlet channel to be in a closed position;
The main bottle body is filled with a first material, an assembly part of an inner bottle cap cylinder and an inner bottle cap, which are sealed with the material, is arranged at the bottle mouth of the main bottle body, and a rotation preventing device on the outer wall of the inner bottle cap cylinder is matched and jointed with a rotation preventing device on the inner wall of the bottle neck of the main bottle body;
The bottle cap is arranged at the bottle mouth of the main bottle body, the bottle cap is screwed to enable the bottle cap threads to be connected with the bottle neck threads of the main bottle body, the bottle cap is further connected with the bottle cap inner cylinder, and the bottle cap is screwed with the bottle neck threads of the main bottle body and sealed.
Furthermore, the packaging container and the packaging composition provided by the invention can be widely used for packaging products such as food or beverage, drinking wine, health food, special medical use formula food, common food, medicine, medical equipment, sanitary products, cosmetics, daily necessities and the like, and are especially suitable for sealing packaging and storage of products containing liquid components.
The packaging container provided by the invention is applied to preparing or packaging and storing liquid-containing foods or drinks, drinking wine, health-care foods, special medical-purpose formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics or daily necessities, and particularly applied to packaging and storing liquid-containing beverages, drinking wine, health-care foods, special medical-purpose formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics or daily necessities. Preferred embodiments are, for example:
packaging and dispensing for liquid or solid beverages, including but not limited to drinking water, liquid milk, liquid beverages, and the like;
Packaging and blending of drinking wines including, but not limited to, white spirit, yellow wine, beer, wine, cider, hawthorn wine, kiwi fruit wine, loquat wine, formulated wine, brandy, whiskey, russian, rum, various fruit brandies, fruit distilled wine, sake, rice wine, milk wine, and the like, wherein the beer includes cooked beer, draught beer, fresh beer, special beer, and the like, the formulated wine refers to wine based on distilled wine, fermented wine or edible alcohol, and alcoholic beverages processed according to certain processes with edible animals and plants and food additives as aroma, taste and color substances, and the beverage wine with the original wine base style changed is such as ginseng wine, cocktail, green bamboo leaf, liqueur, and the like;
Packaging and dispensing of liquid-containing health foods, such as health drinks or oral liquids;
Packaging and dispensing of liquid-containing special medical use formulas, such as liquid nutrition, homogenates or oral liquids;
Packaging and preparing liquid medicine, such as oral liquid, eye drop, ear drop, and injection, wherein the injection comprises packaging and preparing liquid preparation such as injectable water, physiological saline injection, glucose injection, etc. and specific medicine;
packaging and dispensing of medical devices containing liquids, such as packaging and dispensing of various detection reagents, reaction reagents;
Packaging and dispensing of hygiene articles containing liquids, such as cleaning agents, laundry detergents, mouthwashes;
for packaging and dispensing of cosmetics containing liquids, such as cosmetics like lotions, skin or hair lotions, skin emulsions, cream gels, etc.
According to the packaging container, a user or a consumer can open the packaging container and simultaneously or only need to screw the bottle cap, independent sealed contents in the packaging container can be automatically mixed together to achieve the effect of automatic blending, wherein materials can be automatically mixed without influencing the operation of screwing the container cap after the packaging container is filled with the materials and the operation of screwing the bottle cap after the user unscrews the bottle cap, and the packaging container is convenient, simple and convenient to use;
In addition, the invention has great significance for packaging and storing the products, and has great significance for determining the material proportion applied to consumers, users or patients, especially for the packaging and storing products with poorer stability under liquid environment or serious influence on the freshness and quality of the products, especially drinks. According to the technical scheme, on one hand, different materials are independently sealed, the mutual influence or mutual reaction of various materials with different properties during the storage period of the product is avoided, the change of the quality of the product caused by the change of the storage environment is avoided, or the strict storage requirements of the product on links such as transportation, circulation and storage are improved, especially, the packaging container and the packaging composition have important significance for improving and guaranteeing the quality of products such as drinks, drinking wines, health-care foods, special medical use formula foods, common foods, medicines, medical appliances, sanitary products, cosmetics and daily necessities, on the other hand, the proportioning and the blending among various materials (or substances or components) are accurately assembled in a safe and clean space environment during the production, the automatic blending can be realized during the use of consumers, users or patients, the defects of cross pollution and poor blending accuracy in the three aspects in the prior art during the process of product blending are overcome, and on the third aspect, the packaging container and the packaging composition have important benefits for the use, carrying, the storage and the blending of the products under the conditions such as field operation, the rescue, the emergency condition and the like.
The main bottle body, the bottle cap inner cylinder, the inner cylinder cap and the like of the packaging container can be made of polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials and the like, or composite functional materials of the materials, or the packaging container is an assembly of different components made of various different materials. Preferably, the material is made of high polymer material such as plastic, rubber, plastic material, or metal material such as steel, aluminum, tin, copper, or composite metal, or glass, ceramic material. For example, polymeric materials include, but are not limited to PET, HDPE, PP, PE, PVC, PS, as well as paper-plastic materials, aluminum-plastic composites, and the like. For example, the main bottle body is made of polymer materials, metals, glass, ceramics, aluminum plastic materials or paper plastic materials, or the like, or composite functional materials of the materials, the main bottle body can also be made into packaging bags by adopting film materials or sheets, the film materials or the sheets comprise but are not limited to the polymer materials, the aluminum plastic materials and the paper plastic materials, the components such as the bottle cap, the bottle cap inner cylinder and the inner cylinder cap are made of the polymer materials, the metals, the glass, the ceramics, the aluminum plastic materials and the paper plastic materials, or the composite functional materials of the materials, or the packaging container is an assembly of different components made of different materials, the components, devices or the assembly or the combination of the components of the packaging container, or the components are obtained by adopting an assembly, connection fixing or welding method of single parts.
It is specifically noted that, as will be understood by those skilled in the art, the packaging container according to the present invention may have a structure in which individual components are assembled together or may be integrally formed as one piece. It will be appreciated by those skilled in the art that the individual components, devices, arrangements, etc. of the packaging container of the present invention are preferably an assembly or composition of individual components of the present invention, and of course, those skilled in the art will appreciate that the individual components of the present invention may be assembled, joined and secured or welded using individual parts, with the added difficulty, inefficiency or cost of manufacture, when such components are produced, for example, by injection molding. It goes without saying that the packaging container according to the invention, which is obtained by assembly or fitting in any way, falls within the scope of protection according to the invention.
It should be noted that the material according to the present invention refers to a substance, a combination of substances, or a mixture thereof which are independently present in a packaging container, and the present invention generally describes the form and the existence of the material in the form of a liquid or a solid, and on the other hand, the present invention recognizes that a material which is flowable at ordinary temperature and pressure and contains a relatively large amount of a liquid component, such as a solution, an oil, an emulsion, a suspension, a liquid sol (liquid colloid), a slurry, a flowable gel, a concentrated slurry, or the like, can be generally classified as a liquid material, and a material which cannot flow or is not easily flowable at ordinary temperature and pressure and contains a certain amount of a liquid component can be regarded as a solid material.
Compared with the prior art, the packaging container and the product composition packaged by the packaging container have the characteristics of 1, simple structure, accurate control, convenient carrying, storage and transportation and low cost;
2. The packaging container of the invention seals two or more materials independently, which not only ensures the stability, freshness, functional quality or other quality of the product, but also avoids the change of the product quality caused by the change of the storage environment, improves the strict storage requirements of the product on links such as transportation, circulation, storage and the like, and ensures the quality safety of the product;
3. The packaging container realizes that the independently sealed contents in the container can be automatically mixed together when a user or a consumer opens the packaging container or only needs to screw the bottle cap, so as to achieve the automatic blending effect;
4. The operation of screwing the container cover after filling the materials of the packaging container is not influenced, and the operation of screwing the bottle cover after unscrewing the bottle cover by a user is not influenced, so that the packaging container is convenient, simple and convenient to use;
5. the user or the consumer can clearly feel the special character of the content of the product, and feel that the materials take different shapes when released, including water columns or liquid columns, spray mist and the like, so that the user or the consumer can obtain pleasure in the process of automatically blending the product, and the use emotion of the user or the consumer is optimized;
6. Not only can the configuration and the allocation of two or more liquid materials and liquid materials be realized, but also the packaging and the allocation of two or more liquid materials and solid materials can be realized;
7. The material release sequence in each cavity can be controlled, so that not only can the diversification and novelty of material release be realized, but also the blending of each material can be more accurate and scientific;
8. The proportioning and the blending of various materials or substances or components are accurately assembled in a safe and clean space environment during production, and the materials or substances or components can be automatically blended when being used by consumers, users or patients, so that the defects of cross contamination and poor blending accuracy in the process of blending products in the prior art are avoided;
8. The method has great benefits for carrying, using, storing and allocating products under the conditions of field operation, rescue, emergency and the like.
Detailed description of the inventionin the practice of the invention, various embodiments and modifications of the invention will be apparent to and are readily made by those of ordinary skill in the art without departing from the scope and spirit of the invention. The invention is further illustrated by the following specific examples of drawings, which are not meant to limit the invention.
In addition, the technical scheme (including the preferred technical scheme) of the invention is further described in detail through the attached drawings and the modes of listing some alternative embodiments of the invention. It should be noted that any technical feature and any technical solution in this embodiment are one or several of various optional technical features or optional technical solutions, and in order to simplify the description, it is not convenient for the person skilled in the art to use all the optional technical features and the optional technical solutions of the present invention in this document, and the implementation of each technical feature emphasizes one of the optional various embodiments, so it should be appreciated by those skilled in the art that any technical feature and any technical solution in this embodiment do not limit the protection scope of the present invention, and the protection scope of the present invention should include any alternative technical solution that may not be performed by the person skilled in the art.
Example 1. A single chamber outlet snap-fit release of the contents of the cap member, a packaging container that allows the two materials to be automatically dispensed and mixed together when opened.
Referring to fig. 1 to 7, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastic body, and an inner cylinder cap 5, wherein the main bottle body 1 is connected and sealed with an inner screw thread 201 on the bottle cap 2 through an outer screw thread 101 on a bottle neck, the main bottle body 1 accommodates a first material, and the bottle cap inner cylinder 3 accommodates a second material;
The bottle cap 2 and the bottle cap inner cylinder 3 are connected with each other through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can rotate with each other, and anti-rotation blocking devices 301 and 202 which are matched with each other are arranged on the tail end of the bottle cap inner cylinder 3 and the inner wall of the top of the bottle cap 2;
The tail end of the bottle cap inner cylinder 3 is provided with a sealing cover 32, the sealing cover 32 is provided with a sealing cover rubber gasket 3201, the sealing cover rubber gasket 3201 can be integrated with the sealing cover 32 by a rubber coating method, the sealing cover rubber gasket 3201 and the sealing cover 32 can also be formed by assembling separate components, the sealing cover 32 and the sealing cover rubber gasket 3201 are arranged in a sealing cover clamping groove 307, and the bottle cap inner cylinder is sealed and the sealing cover 32 and the sealing cover rubber gasket 3201 are kept fixed;
the inner wall of the head end of the inner barrel cover cap 5 is provided with a sealing plug top piece 502, and at least one outlet 505 is arranged in the sealing plug top piece 502, the part of the sealing plug top piece 502 contacted with the sealing plug is provided with a diversion gap 506, when the outlet channel 308 is opened, the material can smoothly reach the outlet 505 of the sealing plug top piece through the diversion gap 506 to be released;
The inner bottle cap cylinder 3 is provided with a buckle B303 of the inner bottle cap cylinder and a thread 305 of the inner bottle cap cylinder, the inner bottle cap 5 is provided with a buckle B503 of the inner bottle cap cylinder and an inner bottle cap screw 507, the inner bottle cap 5 and the inner bottle cap cylinder 3 are connected together through the buckles and the threads of the inner bottle cap cylinder 5 and the inner bottle cap cylinder 3, the inner bottle cap cylinder 5 and the inner bottle cap cylinder 3 can mutually rotate and generate displacement through the action of the threads, so that a sealing plug top piece 502 on the inner bottle cap cylinder can push a sealing plug 31 at the head end of the inner bottle cap cylinder to generate displacement, the sealing plug 31 slides in an outlet channel, and further the sealing plug 31 is mutually closed-misplaced in the outlet channel, so that the sealing plug is in a closed-open state for the outlet channel;
The outer wall of the inner cylinder cap 5 and the inner wall of the bottleneck of the main bottle body 1 are provided with rotation preventing devices 501 and 102 which are matched with each other, and the inner cylinder cap 5 is contacted with the bottleneck of the main bottle body 1 through the rotation preventing devices;
In addition, on the inner wall of the inner cylinder cap 5 and the outer wall of the inner cylinder 3 of the bottle cap, in the direction parallel to the central axis of the inner cylinder cap 5 or the inner cylinder 3 of the bottle cap, there are respectively provided bottle cap inner cylinder ribs or stoppers 304 and inner cylinder cap ribs or stoppers 504 which are matched with each other, and when the ribs or stoppers are at the positions of mutual contact, the inner cylinder cap 5 and the inner cylinder 3 of the bottle cap can not mutually rotate or can not be easily rotated, so as to position the sealing plug 31 at the specific position of dislocation-closing in the outlet channel 308, thereby providing accurate position positioning and release time control for full release of materials and providing stability guarantee for safe storage of materials in a sealed state;
the elastic body is arranged in the inner cylinder of the bottle cap, the elastic body comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, and when the elastic body selects the combination of the spring and the rubber plug, the elastic body is shown as a figure 10, preferably the elastic body is compressed gas, the pressure of the compressed gas is more than 0.11MPa, preferably the compressed gas is compressed nitrogen, and preferably the pressure of the compressed gas is more than 0.2MPa;
The sealing plug in the outlet channel is made of rubber materials, preferably silica gel or butyl rubber, and can be columnar, special-shaped or spherical;
When the packaging container is opened or the bottle cap 2 is screwed, the bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device 202, the inner cylinder cap 5 can not rotate due to the blocking of the rotation blocking device 501, the bottle cap inner cylinder 3 and the inner cylinder cap 5 can rotate mutually, the inner cylinder cap 5 is close to the bottle cap inner cylinder 3 under the action of the screw 507, the sealing plug top piece 502 is close to and pushes the sealing plug 31 to displace, the sealing plug 31 slides to a dislocated position in the outlet channel 308, the outlet channel 308 is opened, the second material in the bottle cap inner cylinder 3 is automatically released or sprayed out under the extrusion action of an elastomer and is mixed with the first material, and the purposes of automatically and rapidly mixing the second material and the first material together in the process of opening the packaging container can be achieved or only by screwing the bottle cap.
The reverse rotation blocking device is a device which is arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a platy, inclined platy or lodging type device on the inner wall of the bottle cap 2, or is a platy, inclined platy or lodging type device arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a concave or convex type device on the inner wall of the bottle cap 2, the device can enable the bottle cap to rotate in one direction, can be blocked when rotating in the opposite direction, is matched with each other, is usually made of plastic, rubber or plastic materials, is blocked when rotating in the opposite direction according to the elastic deformation and designed structure of the material, and comprises a serrated, platy, inclined platy or lodging type device or a concave or convex type functional structure formed by a serrated, platy, inclined platy or lodging type component;
The reverse rotation blocking device is positioned on the section of the wall body at the tail end of the bottle cap inner barrel and the inner wall at the top of the bottle cap, or positioned on the outer wall at the tail end of the bottle cap inner barrel and the side inner wall at the top of the bottle cap;
The rotation preventing device refers to a convex arrangement on the outer wall of the inner cylinder cap 5 and a concave arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device is one device matched with the concave arrangement on the outer wall of the inner cylinder cap 5 and the convex arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device can enable the inner cylinder cap 5 to be relatively fixed with the bottleneck of the main bottle body 5, prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1, or at least prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1 in one direction, and preferably the concave or convex arrangement comprises a serrated, sheet-shaped, inclined sheet-shaped or lodging arrangement, or an arrangement formed by a serrated, sheet-shaped, inclined sheet-shaped or lodging component and having a concave or convex functional structure;
as shown in the drawings, the bottle cap 2 is preferably in a shape of a top protrusion, so that the tail ends of the bottle cap 2 and the bottle cap inner barrel 3 are connected and stabilized with each other.
On the other hand, as shown in fig. 8 to 9, if necessary, a spring 310 may be provided in the outlet channel 308, one end of which acts on the sealing plug so that the sealing plug is always in the closed position of the outlet channel, and the outlet channel 308 can be opened only if the sealing plug top 502 pushes the sealing plug 31, so that the sealing plug 31 can be moved from the closed position of the outlet channel to the dislocated position.
Example 2. A dual chamber outlet snap-fit release cap contents and packaging container that allows for automatic blending of three materials together when opened.
Referring to fig. 11 to 13, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, an elastomer, and an inner cylinder cap 5, where the main bottle body 1 is connected and sealed with an inner thread 201 on the bottle cap 2 through an outer thread 101 on a bottle neck, a cavity barrier 306 is provided in the bottle cap inner cylinder 3 to divide the bottle cap inner cylinder 3 into two cavities, the main bottle body 1 accommodates a first material, and the two cavities in the bottle cap inner cylinder 3 accommodate a second material and a third material, respectively;
The bottle cap 2 and the bottle cap inner cylinder 3 are connected with each other through a bottle cap buckle 203 and a buckle A302 of the bottle cap inner cylinder and can rotate with each other, and anti-rotation blocking devices 301 and 202 which are matched with each other are arranged on the tail end of the bottle cap inner cylinder 3 and the inner wall of the top of the bottle cap 2;
The head end of the bottle cap inner cylinder 3 is provided with an outlet channel 308, the upper part of the outlet channel 308 is divided into two outlet channels by a chamber baffle 306, the two outlet channels are respectively used as outlet channels of two chambers, an opening of the outlet channel is arranged on each outlet channel, two sealing plugs 31 capable of sliding in the outlet channel 308 are arranged in the outlet channel 308, the tail end of the bottle cap inner cylinder 3 is provided with a sealing cover 32, the sealing cover 32 is provided with a sealing cover rubber gasket 3201, the sealing cover rubber gasket 3201 can be integrated with the sealing cover 32 by a rubber coating method, the sealing cover rubber gasket 3201 and the sealing cover 32 can also be formed by independent components, the sealing cover 32 and the sealing cover rubber gasket 3201 are arranged in a sealing cover clamping groove 307, and the bottle cap inner cylinder is sealed and the sealing cover 32 and the sealing cover rubber gasket 3201 are kept fixed;
the inner wall of the head end of the inner barrel cover cap 5 is provided with a sealing plug top piece 502, and at least one outlet 505 is arranged in the sealing plug top piece 502, the part of the sealing plug top piece 502 contacted with the sealing plug is provided with a diversion gap 506, when the outlet channel 308 is opened, the material can smoothly reach the outlet 505 of the sealing plug top piece through the diversion gap 506 to be released;
The inner bottle cap cylinder 3 is provided with a buckle B303 of the inner bottle cap cylinder and a thread 305 of the inner bottle cap cylinder, the inner bottle cap 5 is provided with a buckle B503 of the inner bottle cap cylinder and an inner bottle cap screw 507, the inner bottle cap 5 and the inner bottle cap cylinder 3 are connected together through the buckles and the threads of the inner bottle cap cylinder 5 and the inner bottle cap cylinder 3, the inner bottle cap cylinder 5 and the inner bottle cap cylinder 3 can mutually rotate and generate displacement through the screw action, so that a sealing plug top piece 502 on the inner bottle cap cylinder can push two sealing plugs 31 at the head end of the inner bottle cap cylinder to generate displacement, the sealing plugs 31 slide in an outlet channel, and further the sealing plugs 31 are mutually closed-misplaced in the outlet channel, so that the sealing plugs can seal-open the outlet channel;
The outer wall of the inner cylinder cap 5 and the inner wall of the bottleneck of the main bottle body 1 are provided with rotation preventing devices 501 and 102 which are matched with each other, and the inner cylinder cap 5 is contacted with the bottleneck of the main bottle body 1 through the rotation preventing devices;
In addition, on the inner wall of the inner cylinder cap 5 and the outer wall of the inner cylinder 3 of the bottle cap, in the direction parallel to the central axis of the inner cylinder cap 5 or the inner cylinder 3 of the bottle cap, there are respectively provided bottle cap inner cylinder ribs or stoppers 304 and inner cylinder cap ribs or stoppers 504 which are matched with each other, and when the ribs or stoppers are at the positions of mutual contact, the inner cylinder cap 5 and the inner cylinder 3 of the bottle cap can not mutually rotate or can not be easily rotated, so as to position the sealing plug 31 at the specific position of dislocation-closing in the outlet channel 308, thereby providing accurate position positioning and release time control for full release of materials and providing stability guarantee for safe storage of materials in a sealed state;
The elastic body is arranged in the inner cylinder of the bottle cap, and comprises compressed gas, a combination of a spring and a rubber plug or a combination of the compressed gas and the rubber plug, wherein the elastic body is preferably compressed gas, the pressure of the compressed gas is more than 0.11MPa, the compressed gas is preferably compressed nitrogen, and the pressure of the compressed gas is preferably more than 0.2MPa;
The sealing plug in the outlet channel is made of rubber materials, preferably silica gel or butyl rubber, and can be columnar, special-shaped or spherical;
When the packaging container is opened or the bottle cap 2 is screwed, the bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device 202, the inner cylinder cap 5 can not rotate due to the blocking of the rotation blocking device 501, the bottle cap inner cylinder 3 and the inner cylinder cap 5 can rotate mutually, the inner cylinder cap 5 is close to the bottle cap inner cylinder 3 under the action of the screw 507, the sealing plug top piece 502 is close to and pushes the two sealing plugs 31 to displace, the two sealing plugs 31 slide to a staggered position in the outlet channel 308, the outlet channels of the two chambers are opened, the second material and the third material in the bottle cap inner cylinder chamber are respectively and automatically released or sprayed out under the extrusion action of an elastomer to be mixed with the first material, and the purposes of automatically and quickly mixing the second material and the first material together can be achieved in the process of opening the packaging container or by only screwing the bottle cap.
The reverse rotation blocking device is a device which is arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a platy, inclined platy or lodging type device on the inner wall of the bottle cap 2, or is a platy, inclined platy or lodging type device arranged at the tail end of the bottle cap inner cylinder 3 and is matched with a concave or convex type device on the inner wall of the bottle cap 2, the device can enable the bottle cap to rotate in one direction, can be blocked when rotating in the opposite direction, is matched with each other, is usually made of plastic, rubber or plastic materials, is blocked when rotating in the opposite direction according to the elastic deformation and designed structure of the material, and comprises a serrated, platy, inclined platy or lodging type device or a concave or convex type functional structure formed by a serrated, platy, inclined platy or lodging type component;
The reverse rotation blocking device is positioned on the section of the wall body at the tail end of the bottle cap inner barrel and the inner wall at the top of the bottle cap, or positioned on the outer wall at the tail end of the bottle cap inner barrel and the side inner wall at the top of the bottle cap;
The rotation preventing device refers to a convex arrangement on the outer wall of the inner cylinder cap 5 and a concave arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device is one device matched with the concave arrangement on the outer wall of the inner cylinder cap 5 and the convex arrangement on the inner wall of the bottleneck of the main bottle body 1, and the rotation preventing device can enable the inner cylinder cap 5 to be relatively fixed with the bottleneck of the main bottle body 5, prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1, or at least prevent the inner cylinder cap 5 from relatively rotating with the bottleneck of the main bottle body 1 in one direction, and preferably the concave or convex arrangement comprises a serrated, sheet-shaped, inclined sheet-shaped or lodging arrangement, or an arrangement formed by a serrated, sheet-shaped, inclined sheet-shaped or lodging component and having a concave or convex functional structure;
as shown in the drawings, the bottle cap 2 is preferably in a shape of a top protrusion, so that the tail ends of the bottle cap 2 and the bottle cap inner barrel 3 are connected and stabilized with each other.
EXAMPLE 3 packaging composition containing two separately sealed materials
The packaging container of the embodiment 1 is adopted as the packaging container, the first material A and the second material B are arranged in the packaging container and are sealed independently, at least one of the first material A and the second material B is liquid, preferably the first material A and the second material B are both liquid, or the first material A is liquid, the second material B is solid, or the first material A is solid, and the second material B is liquid. The solid material is preferably a solid powder material, a solid particle material or a tablet material.
The packaging composition is characterized in that the first material A and the second material B which are independently configured in the packaging container are respectively and independently sealed, so that the stability, freshness, functional quality or other quality of products are ensured, and a user or a consumer can automatically mix the independently sealed contents in the bottle together when opening the packaging container or only screwing the bottle cap, thereby achieving the automatic blending effect.
EXAMPLE 4 packaging composition containing three separately sealed materials
A packaging composition, which is composed of a packaging container, a first material a, a second material B and a third material C, where the packaging container is a packaging container in embodiment 2 or embodiment 4, the first material a is placed in a main bottle body, the second material B and the third material C are respectively placed in two chambers of an inner bottle cap barrel, and the first material a, the second material B and the third material C are sealed independently, at least one of the first material a, the second material B and the third material C is a liquid, preferably, the first material a, the second material B and the third material C are all a liquid, or the first material a and the second material B are a liquid, the third material C is a solid, or the first material a is a solid, the second material B and the third material C are a liquid, and the solid materials are preferably solid powder materials, solid particle materials and tablets.
The packaging composition seals the first material A, the second material B and the second material C which are configured in the packaging container independently, so that the stability, the freshness, the functional quality or the quality in other aspects of products are ensured, and a user or a consumer can automatically mix the independently sealed contents in the bottle together when opening the packaging container or only screwing the bottle cap, thereby achieving the automatic blending effect.
Example 5. The method of assembling a packaging container according to example 1 or example 2.
The packaging container or packaging composition assembling method comprises the following steps:
providing a component comprising a main bottle body, a bottle cap inner cylinder, an elastomer, an inner cylinder cap, or an assembly of individual parts providing said component;
sleeving the inner cylinder cover cap on the inner cylinder of the bottle cover and enabling the sealing plug in the outlet channel to be in a closed position;
filling materials into the inner bottle cap cylinder or a cavity in the inner bottle cap cylinder through the tail end of the inner bottle cap cylinder, and placing an elastomer into the inner bottle cap cylinder or the cavity in the inner bottle cap cylinder;
providing a sealing cover of the bottle cap inner cylinder, arranging the sealing cover at the tail end of the bottle cap inner cylinder, and sealing a cavity in the bottle cap inner cylinder or the bottle cap inner cylinder;
connecting the inner cylinder of the bottle cap with the bottle cap;
The main bottle body is filled with a first material, the bottle cap is arranged at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and jointed with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;
And (3) screwing the bottle cap so that the bottle cap threads are connected with the bottle neck threads of the main bottle body and are sealed.
Example 6. The method of assembling a packaging container according to example 1 or example 2.
The packaging container or packaging composition assembling method comprises the following steps:
providing a component comprising a main bottle body, a bottle cap inner cylinder, an inner cylinder cap, or an assembly of individual parts providing the component;
providing a sealing cover of the bottle cap inner cylinder, arranging the sealing cover at the tail end of the bottle cap inner cylinder, and sealing a cavity in the bottle cap inner cylinder or the bottle cap inner cylinder;
Opening the outlet channel by enabling the sealing plug in the outlet channel to be in a staggered position through the filling head of the filling equipment, filling materials into the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder through the outlet channel, placing compressed gas into the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder, removing the filling head of the filling equipment after the pressure of the compressed gas reaches a preset value, and enabling the sealing plug in the outlet channel to be in a closed position under the action of the compressed gas, wherein the materials and the compressed gas are sealed in the cavity of the bottle cap inner cylinder or the bottle cap inner cylinder;
sleeving the inner cylinder cover cap on the inner cylinder of the bottle cover and enabling the sealing plug in the outlet channel to be in a closed position;
The main bottle body is filled with a first material, an assembly part of an inner bottle cap cylinder and an inner bottle cap, which are sealed with the material, is arranged at the bottle mouth of the main bottle body, and a rotation preventing device on the outer wall of the inner bottle cap cylinder is matched and jointed with a rotation preventing device on the inner wall of the bottle neck of the main bottle body;
The bottle cap is arranged at the bottle mouth of the main bottle body, the bottle cap is screwed to enable the bottle cap threads to be connected with the bottle neck threads of the main bottle body, the bottle cap is further connected with the bottle cap inner cylinder, and the bottle cap is screwed with the bottle neck threads of the main bottle body and sealed.
Embodiment 7. Any one of the packaging containers according to embodiments 1 to 2, wherein the main bottle body is made of a polymer material, a metal, glass, ceramic, an aluminum-plastic composite material, a paper-plastic material, or the like, or a composite functional material of the above materials;
or the main bottle body can also be made into a packaging bag by adopting a film material or a sheet material, wherein the film material or the sheet material adopts a high polymer material, an aluminum-plastic composite material, a paper-plastic material and the like;
the components such as the bottle cap, the bottle cap inner cylinder or the inner cylinder cap are made of high polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials and the like, or composite functional materials of the materials, or the packaging container is an assembly of different components made of various different materials;
Preferably, the polymer material is made of plastic, rubber and plastic material, or the metal material is made of metal or composite metal such as steel, aluminum, tin, copper, etc., or is made of glass and ceramic material;
Or the packaging container is an assembly of different parts made of various different materials;
Or each component, device, arrangement, etc. of the packaging container is an assembly or composition of each component;
or the components are obtained by adopting the methods of assembling, connecting and fixing or welding the individual parts.
Embodiment 8. Use of any one of the packaging containers or packaging compositions of embodiments 1-4 for the preparation or packaging of a product containing a liquid component.
Embodiment 9. Use of any one of the packaging containers or packaging compositions of embodiments 1-4 in the preparation or packaging of a product comprising a liquid ingredient for storage in a food or beverage, a drinking wine, a health food, a special medical use formula, a general food, a pharmaceutical product, a medical device, a hygiene product, a cosmetic product or a commodity.
Embodiment 10. Use of any one of the packaging containers or packaging compositions of embodiments 1-4 in:
Packaging and dispensing liquid or solid beverages;
packaging and blending of drinking wine, such as cocktail and blended wine of animal and plant extracts;
packaging and dispensing of liquid-containing health food, such as health drink or oral liquid;
packaging and dispensing of liquid-containing special medical use formulas, such as liquid nutrition, homogenates or oral liquids;
packaging and blending of liquid-containing medicines, such as oral liquid, eye drops and injection, wherein the injection comprises packaging and blending of liquid preparations such as water for injection, physiological saline injection, glucose injection and the like and specific medicines;
packaging and dispensing of medical devices containing liquids, such as packaging and dispensing of various detection reagents, reaction reagents;
packaging and dispensing of hygiene articles containing liquids, such as cleaning agents, laundry detergents, mouthwashes;
Packaging and dispensing of cosmetics containing liquids, such as cosmetics like lotions, skin or hair lotions, skin emulsions, cream gels, etc.